Participant demographic information
| 0–3 months into DAPT | N=9 |
| Average age: 65 years (48–84) | |
| Male | 8/9 |
| Ethnicity | |
| White British | 9 |
| PCI | 5/9 |
| CABG | 4/9 |
| IMD Quintiles | |
| 1 (least deprived) | 1/9 |
| 2 | 2/9 |
| 3 | 3/9 |
| 4 | 2/9 |
| 5 (most deprived): | 1/9 |
| 9–12 months into DAPT | N=12 |
| Average age: 67 years (50–88) | |
| Male | 12 |
| Ethnicity | |
| White British | 12 |
| PCI | 9/12 |
| CABG | 2/12 |
| ACS | 1/12 |
| IMD quintiles | |
| 1 (least deprived) | 3/12 |
| 2 | 2/12 |
| 3 | 2/12 |
| 4 | 2/12 |
| 5 (most deprived) | 3/12 |
ACS, acute coronary syndrome; CABG, coronary artery bypass graft; DAPT, dual antiplatelet therapy; IMD, Index of Multiple Deprivation; PCI, percutaneous coronary intervention.